isxaaqbakool isxaaqbakool
  • 03-10-2020
  • Mathematics
contestada

(sinx+cosx)2=sin2x+1​

Respuesta :

us8765594229
us8765594229 us8765594229
  • 03-10-2020

Answer:

(sinx+cosx)²=sin2x+1

RHS

sin2x+1. (sin2x=2sinx*cosx)

2sinx*cosx+1. (sin²x+cos²x=1)

2sinx*cosx+sin²x+cos²x.

(sinx+cosx)²

Answer Link

Otras preguntas

what fraction is between 0 and 1/2
If 2 is added to seven times a number and equals 8 more than six times a number what is the number
TICKETS: All you can ride: $25 7 tickets for $5 a. Write an equation in slope intercept form for the total cost of any number of tickets at 7 tickets for $5. b.
Carina will drive 4.5 hours at an average speed of 55 miles per hour to reach her parents' house. How many miles will she drive?
The American Revolution has been important in world history because it __________. A. the first communist revolution in history B. encouraged later revolutions
What is the perimeter of a square 6ft by 8ft
Describe the rock cycle and include its constructive and destructive process. please help
why would a 100 pound person weigh only 17 pounds on the moon
what is the x-intercept 1/2x - 3y = 8
when minerals in rocks combine with__________in the air chemical weathering takes place. FILL IN THE BLANK!!!!!!!